stock-forecast-app

Test app for FastAPI + Streamlit integration and Azure container deployment

Local App

Build and run the FastAPI and Streamlit containers with: docker-compose up --build

Then the app is locally accessible via: http://localhost:8501/

Once stopped, remove containers, networks, etc. via: docker-compose down

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Azure App

Deploying the backend (FastAPI)

From the /backend folder:

For Azure build in the containers in their respective folders with docker build --platform linux/amd64 -t backendfastapi .

Run them via: docker run -p 8000:8000 backendfastapi

Tag them via: docker tag backendfastapi stockforecastacr.azurecr.io/stock-forecast-backend:latest (asigns a new name to an existing docker image)

(show available docker images on local machine with docker images)

Here stockforecastacr.azurecr.io is the Azure Container Registry (ACR) URL.

Push the tagged docker image to the ACR: docker push stockforecastacr.azurecr.io/stock-forecast-backend:latest (One needs to be logged into the right ACR: az acr login --name stockforecastacr)

Deploying the frontend (Streamlit)

From the /frontend folder:

Build container: docker build --platform linux/amd64 -t frontendstreamlit .

Tag: docker tag frontendstreamlit stockforecastacr.azurecr.io/stock-forecast-frontend:latest

Push: docker push stockforecastacr.azurecr.io/stock-forecast-frontend:latest